public class Test3_1 {
   public static void main(String[] args){
        StringBuilder result = new StringBuilder();
        for (int i=100;i<=999;i++){
             int hundreds =i/100;
             int tens=(i/10)%10;
             int units=i%10;

             int cubeSum =hundreds * hundreds * hundreds
                         + tens * tens * tens
                         + units * units * units;

             if (cubeSum == i){
                if(result.length()>0){
                   result.append(",");
                }
                result.append(i);
             }
          }
          System.out.println(result.toString());
      }
}
